2020-02-16 标签:php,实用,函数,产生,随机,字符串,实现,代码,如下,function,random,length,hash,chars,0123456789,max,strlen

1、产生随机字符串函数 实现代码如下：function random($length) {$hash = @#@#;$chars = @#ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz@#;$max = strlen($c

2020-02-16 标签:javascript,正则,表达式,1234567890,替换,abcdefghij,实现,代码,如下,script,alert,0123456789,replace,d,g,function,return,split

实现代码如下： alert('0123456789'.replace(/(\d)/g, function ($1){return "abcdefghij".split("")[$1];}));